John Lewis (philosopher)
Lewis's father, a successful builder and architect, came from a Welsh farming family, and was a very religious Methodist. Young Lewis's social and political views clashed with those of his father. Their quarrels eventually led to his father disinheriting him.
Education and religious work
Lewis attended Dulwich College and University College London, where he earned his B.Sc. Having been raised a Methodist, he soon left that church to become a Congregationalist. He studied for the ministry at Cambridge, and in 1916 was appointed to a Presbyterian church in Gravesend; in 1924, he moved to a church in Birmingham. He earned his Ph.D. in philosophy from the University of Birmingham, specialising in the philosophy of Karl Marx, and becoming a Marxist himself.
By 1929, his left wing views were too strong for the church he was in and he moved to Ipswich as a Unitarian minister. Here, his leftist political sermons attracted a large youth following, but upset a group of older, more conservative members. Their complaints led Lewis to offer his resignation, to be put to a vote of the membership. In a packed and charged meeting, he received the support of the majority of church members.
Lewis participated in anti-war political activity starting in 1916. On one occasion, he had to be rescued from an angry crowd. He also became involved in work to support the unemployed, and served on the local Trades Union Council. On one occasion, at Christmas, he led a group of unemployed men who marched to the Town Hall, where the Mayor was holding his formal Christmas dinner. They walked in and sat down, demanding to join the feast.
He also was involved with the Boy Scout movement, running a Scout troop, and authoring training booklets. He acted as a guide for outdoor holidays organised by the Holiday Fellowship. He often went to Switzerland, and took parties up the Matterhorn.
In 1936 the Left Book Club, started by the publisher Victor Gollancz, was very popular. Lewis quit his ministry in Ipswich to take on the task of building a national network of discussion groups. The groups brought together in a progressive movement intelligent, literate people who had not found rewarding political action in leftwing parties. Soon there were groups in every town. In effect, the Left Book Club and its groups had become a quasi-political party.
He also became the editor of the British Marxist journal, The Modern Quarterly, from 1946-1953. He was very interested in polemical writing, and authored many books and articles in a polemical vein on topics of philosophy, social issues, and Marxism. In one exchange of polemics, he took on the French Marxist philosopher Louis Althusser. Althusser's part of the exchange is the article "Reply to John Lewis".
"Reply to John Lewis" first appeared, translated by Grahame Lock, in two numbers of the theoretical and political journal of the Communist Party of Great Britain, Marxism Today, in October and November 1972. As Althusser himself noted: " "Reply": because, a few months earlier (in its January and February numbers of 1972), the same journal had published a long critical article by John Lewis (a British Communist philosopher known for his interventions in political-ideological questions) under the title: "The Althusser Case"." 
During World War II Lewis was a lecturer for the British Army, working with the Army Education Corps and the Army Bureau of Current Affairs and lecturing on, among other things, Britain's wartime ally, the Soviet Union.
He also taught at several different schools, including a stint teaching biology at Morley College.
- How To Run A Patrol Brown, Son & Ferguson 1914
- How To Run Wolf Cubs Brown, Son & Ferguson
- A Boy Scout Troop and How To Run It
- Wolf Cub Star Tests and How To Pass Them
- The Log of the Pioneers
- How To Run A Scout Camp Brown & Son 1918
- The Old Testament in the 20th Century Allen & Unwin 1923
- A Faith to Live By Williams and Norjak 1931
- Russia in 1932 Pamphlet Christian World 1932
- Christianity and the Social Revolution (Edited with Karl Polanyi & Donald Kitchin) Gollancz 1935
- Textbook of Marxist Philosophy (Ed.)
- Douglas Fallacies: A Critique of Social Credit Chapman & Hall 1935
- Socialism and the Churches Pamphlet Gollancz 1937
- An Introduction to Philosophy Gollancz 1937 then fully revised Watts 1954
- The Case Against Pacifism Allen & Unwin 1939
- Marxism and Modern Idealism Pamphlet (Marxism Today Series) Lawrence & Wishart 1944
- The Philosophy of Betrayal (with Reginald Bishop) Pamphlet Russia Today Society 1945
- The Basis of Soviet Philosophy Pamphlet British Soviet Society 1947
- Marxism and the Irrationalists Lawrence & Wishart 1955
- Marxism and the Open Mind Routledge & Kegan Paul 1957
- Religions of the World Made Simple Made Simple Books 1958
- Science, Faith, and Scepticism Lawrence & Wishart 1959
- Anthropology Made Simple Double Day 1961
- Socialism and the Individual Lawrence & Wishart 1961
- Teach Yourself A History of Philosophy English University Press 1962
- Man and Evolution Lawrence & Wishart 1962
- The Life and Teaching of Karl Marx Lawrence & Wishart 1965
- Bertrand Russell: Philosopher and Humanist Lawrence & Wishart 1968
- Naked Ape or Homo Sapiens? (with Bernard Towers) Garnstone 1969
- The Left Book Club: An Historical Record Gollancz 1970
- The Marxism of Marx Lawrence & Wishart 1972
- The Uniqueness of Man Lawrence & Wishart 1974
- Beyond Chance and Necessity (Ed.) Garnstone 1974
- Max Weber and Value Free Sociology: A Marxist Critique Lawrence & Wishart 1975
- this article was republished by Althusser in his Essays in Self-Criticism, now available in an (Online version)
- The Anglo-Marxists: A Study in Ideology and Culture, by Edwin A. Roberts, Rowman & Littlefields 1997. A chapter is devoted to John Lewis.